Csmith

Csmith is a test case generation tool. It can generate random C programs that statically and dynamically conform to the C99 standard. It is used for stress-testing compilers, static analyzers, and other tools that process C code. It is a free, open source, permissively licensed C compiler fuzzer developed by researchers at the University of Utah. It was previously called Randprog.^[1]

Csmith

Original author(s)	Xuejun Yang, Yang Chen, Eric Eide, John Regehr
Initial release	2011; 14 years ago (2011)
Stable release	2.3.0 / June 21, 2017; 7 years ago (2017-06-21)
Repository	github.com/csmith-project/csmith/
Written in	C++, Perl
Type	Compiler fuzzer
License	BSD license
Website	embed.cs.utah.edu/csmith/

External links

• University of Utah Csmith webpage
• yarpgen: Yet Another Random Program Generator, yarpgen is a random C/C++ program generator